When making homemade salves to treat skin conditions, you need to be careful with the ingredients you choose to avoid irritation or allergic reactions. Here are some common natural ingredients and chemicals that can help relieve skin problems: 1. Beeswax: A natural moisturizer that can be used as a base for salves to help lock in moisture. 2. Coconut oil: Antibacterial and antifungal properties that moisturize the skin. 3. Olive oil: Rich in antioxidants and vitamins that help repair damaged skin. 4. Tea tree oil: Natural antibacterial and anti-inflammatory properties, but it needs to be diluted before use to avoid irritation. 5. Lavender oil: Soothing and anti-inflammatory properties, suitable for people with sensitive skin. 6. Calendula extract: Known for its healing and anti-inflammatory properties, it can relieve skin irritation. 7. Aloe vera gel: Has a cooling and calming effect, suitable for sunburns and minor burns. 8. Vitamin E oil: Promotes skin healing and moisturizing. 9. Zinc oxide: Commonly used to treat eczema and diaper rash, it has a barrier protective effect. 10. **Glycyrrhizic acid**: Extracted from licorice, it has soothing and anti-inflammatory effects. Notes: - Before using any new ingredient, test it on a small area of skin to ensure there is no allergic reaction. - If skin disease symptoms are severe or persistent, it is recommended to consult a dermatologist. - Follow the correct proportions of the formula to ensure the safety and effectiveness of the ointment. - Maintain good production and storage hygiene to prevent contamination. The effect of homemade ointments varies from person to person, so they need to be adjusted according to personal circumstances and used with caution.